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| author |   Mike Snitzer <snitzer@redhat.com> | 2018-01-04 12:14:57 -0500 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2018-01-17 09:16:04 -0500 |
| commit | 0e696d385d4be83055d8281f7e089a1b9ea18a1a (patch) | |
| tree | 3000cf346e2bb9dffd7dff64f5219ec4e2fff7df /drivers/md | |
| parent | dm bufio: check result of register_shrinker() (diff) | |
| download | linux-dev-0e696d385d4be83055d8281f7e089a1b9ea18a1a.tar.xz linux-dev-0e696d385d4be83055d8281f7e089a1b9ea18a1a.zip | |
dm bufio: eliminate unnecessary labels in dm_bufio_client_create()
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'drivers/md')
| -rw-r--r-- | drivers/md/dm-bufio.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/md/dm-bufio.c b/drivers/md/dm-bufio.c index b98c72fa7322..414c9af54ded 100644 --- a/drivers/md/dm-bufio.c +++ b/drivers/md/dm-bufio.c @@ -1716,7 +1716,7 @@ struct dm_bufio_client *dm_bufio_client_create(struct block_device *bdev, unsign if (!DM_BUFIO_CACHE_NAME(c)) { r = -ENOMEM; mutex_unlock(&dm_bufio_clients_lock); - goto bad_cache; + goto bad; } } @@ -1727,7 +1727,7 @@ struct dm_bufio_client *dm_bufio_client_create(struct block_device *bdev, unsign if (!DM_BUFIO_CACHE(c)) { r = -ENOMEM; mutex_unlock(&dm_bufio_clients_lock); - goto bad_cache; + goto bad; } } } @@ -1738,7 +1738,7 @@ struct dm_bufio_client *dm_bufio_client_create(struct block_device *bdev, unsign if (!b) { r = -ENOMEM; - goto bad_buffer; + goto bad; } __free_buffer_wake(b); } @@ -1749,7 +1749,7 @@ struct dm_bufio_client *dm_bufio_client_create(struct block_device *bdev, unsign c->shrinker.batch = 0; r = register_shrinker(&c->shrinker); if (r) - goto bad_shrinker; + goto bad; mutex_lock(&dm_bufio_clients_lock); dm_bufio_client_count++; @@ -1759,9 +1759,7 @@ struct dm_bufio_client *dm_bufio_client_create(struct block_device *bdev, unsign return c; -bad_shrinker: -bad_buffer: -bad_cache: +bad: while (!list_empty(&c->reserved_buffers)) { struct dm_buffer *b = list_entry(c->reserved_buffers.next, struct dm_buffer, lru_list); |